From: Christoph Hellwig <hch@lst.de>
Date: Wed, 1 Jul 2020 10:59:38 +0200
Subject: [PATCH] fs: remove a weird comment in submit_bh_wbc
Git-commit: ed9b3196d2b26b5bd3a7e2cd4aec8e389d991fd8
Patch-mainline: v5.9-rc1
References: bsc#1175995,jsc#SLE-15608
All bios can get remapped if submitted to partitions. No need to
comment on that.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Hannes Reinecke <hare@suse.com>
---
fs/buffer.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/fs/buffer.c b/fs/buffer.c
index 64fe82ec65ff..2725ebbcfdc2 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -3040,12 +3040,7 @@ static int submit_bh_wbc(int op, int op_flags, struct buffer_head *bh,
if (test_set_buffer_req(bh) && (op == REQ_OP_WRITE))
clear_buffer_write_io_error(bh);
- /*
- * from here on down, it's all bio -- do the initial mapping,
- * submit_bio -> generic_make_request may further map this bio around
- */
bio = bio_alloc(GFP_NOIO, 1);
-
bio->bi_iter.bi_sector = bh->b_blocknr * (bh->b_size >> 9);
bio_set_dev(bio, bh->b_bdev);
bio->bi_write_hint = write_hint;
--
2.16.4